Best Microsoft Authentication Apps

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated September 2026

Whether you're new to microsoft authentication or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Microsoft Authentication Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Microsoft AuthenticatorMicrosoft AuthenticatorFree4.7★ (694K)NoNoSep 2026
2Authenticator© AppAuthenticator© AppFree4.6★ (557)YesYesSep 2026
3Google AuthenticatorGoogle AuthenticatorFree4.9★ (1.2M)NoNoSep 2026
4Duo MobileDuo MobileFree4.9★ (2.3M)NoNoSep 2026
5ID.me AuthenticatorID.me AuthenticatorFree4.3★ (100K)NoNoSep 2026
62FA Authenticator (2FAS)2FA Authenticator (2FAS)Free4.7★ (35K)NoNoSep 2026
7Authenticator: 2FA Authy & MFAAuthenticator: 2FA Authy & MFAFree5.0★ (4)NoYesSep 2026
8Two Factor Authenticator & OTPTwo Factor Authenticator & OTPFree4.5★ (133)NoYesAug 2026

Top Picks for Microsoft Authentication

Microsoft Authenticator#1

Microsoft Authenticator by Microsoft Corporation

Protects your online identity
Editor's Choice
📊 Productivity
4.7😞(694K ratings)
Free
#6in Productivity
Microsoft Authenticator screenshot 1
Microsoft Authenticator screenshot 2
Microsoft Authenticator screenshot 3
Microsoft Authenticator screenshot 4
Microsoft Authenticator screenshot 5
Microsoft Authenticator screenshot 6

Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.

What We Love

  • 🚀 Seamless authentication
  • 🔒 Secure login process
  • 👍 Convenient passwordless sign-in
  • 🚀 Smooth app performance

Room to Improve

  • 🐛 Broken Apple Watch functionality
  • 🐛 Backup and restore issues
  • 🐛 Confusing login flow
  • 🐛 Accounts disappearing after phone change
Authenticator© App#2

Authenticator© App by To Ngoc Mai

Authenticator App - 2FA, OTP
Strong Contender
🔧 Utilities
4.6(557 ratings)
FreeAdsIn-App Purchases
#54in Utilities
Authenticator© App screenshot 1
Authenticator© App screenshot 2
Authenticator© App screenshot 3
Authenticator© App screenshot 4
Authenticator© App screenshot 5
Authenticator© App screenshot 6

This app provides a secure way to manage two-factor authentication (2FA) for your online accounts. It generates time-based one-time passwords (TOTP) directly on your device, offering enhanced security against interception and SIM swap attacks. Easily set up accounts, access codes offline, and manage your credentials with advanced protection options.

4.9😞(1.2M ratings)
Free
#3in Utilities
Google Authenticator screenshot 1
Google Authenticator screenshot 2
Google Authenticator screenshot 3
Google Authenticator screenshot 4
Google Authenticator screenshot 5
Google Authenticator screenshot 6

Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.

What We Love

  • 👍 User-friendly
  • 🔒 Secure authentication
  • 🚀 Simple and fast
  • 🔒 Reliable security
  • 👍 Easy to use

Room to Improve

  • 🐛 Randomly deleted all codes
  • 🐛 Unreliable, lost access to accounts
  • 🐛 Timing issues, codes didn't work
  • 🐛 Accounts duplicated then deleted
  • 🐛 Wiped all accounts after update

More Microsoft Authentication apps to explore

FAQ about Microsoft Authentication

What are the best microsoft authentication apps for iPhone?
Microsoft Authenticator tops our microsoft authentication apps ranking as of September 2026, with a 4.7-star average from 694K App Store ratings, and it's free to download.
Yes — 20 of the top microsoft authentication apps we rank are free to download, including Microsoft Authenticator and Authenticator© App.
Microsoft Authenticator has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ microsoft authentication apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Microsoft Authenticator is a mobile application designed to enhance online security. It provides multi-factor authentication (MFA), passwordless login options, and password autofill capabilities for various online accounts, including personal, work, and school accounts.
When MFA is enabled, after entering your password, you'll be prompted to verify your identity. This can be done by approving a notification sent to the app or by entering a time-based one-time password (OTP) generated by the app. These OTP codes refresh every 30 seconds and do not require a network connection.

Related searches